1. Go.
2. Didn't go.
3. Did you go.
4. Will grow?
5. Are you doing?
6. Is sleeping.
7. Worked?
8. Will go?
9. Didn't watch
10. Wrote
11. Bought
12. Didn't buy
13. Will buy
14. works
15. went
16. will go
17. isn't cook
18. cooked
19. wash
20. will
21. will prepare
22. will invite
23. helped
24. shall send
25. meet